Gaussian Inflection Spline Interpolation Continuum
Project description
GISIC is a python package for normalization of astronomical spectra. It is designed to accommodate spectra with heavy molecular features due to high elemental abundance enhancements. GISIC performs a gaussian smoothing of the flux array, and identifies molecular bands based on a numerical gradient. Continuum points are then interpolated with a cubic spline.
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Installation
`python pip install GISIC `
Documentation
Coming soon.
`python wave, norm_flux, continuum = GISIC.normalize(wave, flux, sigma=30) ` <!– Animated GIF of AutoGUI –> <img src=”https://github.com/DevinWhitten/GISIC/blob/master/plots/continuum_animation.gif” width=”80%” style=”display:block;margin: 0 auto;”>
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